Study of powder sintering-compaction by a micromechanics model
Document Type
Article
Publication Date
1-1-1997
Abstract
The sintering-compaction process is one of the important methods of Ti-Al alloy component manufacturing. It is essential to obtain a thorough understanding of the mechanics involved in the process, such as the load-compaction relationship, void evolution, residual stress and plastic deformation. A unit cell micromechanics approach is used in this study to investigate the load-compaction relationship for various materials under different temperatures. The friction effect is evaluated and void evolution is observed. A formula based on the principle of soil mechanics is developed to describe the phenomenological pressure-compaction responses of materials during the sintering-compaction process. © IMechE 1997.
Publication Title
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
Recommended Citation
Zhu, J.,
Liu, S.,
&
Chandra, A.
(1997).
Study of powder sintering-compaction by a micromechanics model.
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture,
211(1), 73-81.
http://doi.org/10.1243/0954405971516095
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/13157